\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{Community responsibility index -- Subcomponents}
\begin{tabular}{l*{3}{c}}
\toprule
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}\\
                    &\multicolumn{1}{c}{\textbf{\begin{tabular}[c]{@{}c@{}}Community\\responsibility\\index\end{tabular}}}&\multicolumn{1}{c}{\begin{tabular}[c]{@{}c@{}}Community resp.\\for monitoring\\HC\end{tabular}}&\multicolumn{1}{c}{\begin{tabular}[c]{@{}c@{}}Community\\members also\\responsible\end{tabular}}\\
\midrule
Full treatment      &      -0.012   &       0.014   &      -0.037   \\
                    &     (0.020)   &     (0.027)   &     (0.026)   \\
Constant            &      -0.002   &       0.001   &      -0.006   \\
                    &     (0.014)   &     (0.019)   &     (0.018)   \\
\midrule
N                   &       7,288   &       7,288   &       7,288   \\
R$^{2}$             &       0.054   &       0.059   &       0.039   \\
Adjusted p-value (FT)&       0.646   &       0.614   &       0.303   \\
\bottomrule
\end{tabular}
\end{table}
